Based on different soil corrosion factors and pipe corrosion principle, obligated current negode protection and sacrifice anode protection can be used here.
根据不同土壤腐蚀因素
及管道腐蚀原
,
采用强制电流阴极保护和牺牲阳极
阴极保护。
Based on different soil corrosion factors and pipe corrosion principle, obligated current negode protection and sacrifice anode protection can be used here.
根据不同土壤腐蚀因素
及管道腐蚀原
,
采用强制电流阴极保护和牺牲阳极
阴极保护。
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